Table 2. Ileal digestibility coefficients of phosphorus (P) for inorganic sources in broiler chickens

Ingredient	Total Ca	Total P	Digestibility	Method	Reference
Dicalcium phosphate	10.0	4.5	0.80	Direct	[38]
	4.4	3.3	0.59	Direct	[63]
	4.2–5.5	3.0–4.0	0.65	Regression	[64]
	7.0	4.9	0.29	Direct	[5]
	4.4–6.4	3.2–4.7	0.40	Regression	[65]
Monocalcium phosphate	10.0	4.5	0.90	Direct	[38]
	4.4	3.4	0.78	Direct	[63]
	4.2–5.4	3.0–4.0	0.69	Regression	[64]
	6.8	4.9	0.68	Direct	[5]
Monodicalcium phosphate	10.0	4.5	0.89	Direct	[38]
	4.1–5.4	3.0–4.0	0.60	Regression	[64]